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SPECS / COMPARISON

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Manufacturer-sourced values side by side. No performance equivalence or ranking is applied across different machine classes.

FeatureHitachi ZAXIS330ExcavatorZoomlion ZE310Excavator
Excavator TypeMid-Size ExcavatorMid-Size Excavator
Weight31000 kg30600 kg
Horsepower183 kW177 kW
Digging Depth686 cm741 cm
Max Digging Depth686 cm741 cm
Max Loading Height685.8 cm719.3 cm
Max Reach Along Ground1039.4 cm1094.2 cm
Max Vertical Wall Digging Depth563.9 cm—
Track Length4480.6 cm5486.4 cm
Length of Track on Ground374.9 cm457.2 cm
Reference Bucket Capacity1.5 m21.4 m2
Max Bucket Capacity1.9 m2—
Min Bucket Capacity1.2 m2—
Ground Clearance51.8 cm—
Tail Swing Radius332.2 cm317.0 cm
Overall Width320.0 cm320.0 cm
Engine MakeIsuzuCummins
Engine ModelAA-6HK1X6 CTA8.3-C240
Net Power183 kW177 kW
Gross Power191.9 kW185.2 kW
Rated Power2000 RPM2000 RPM
Hydraulic Pump Flow Capacity579 LPM—
Hydraulic System Capacity320.2 l195.3 l
Relief Valve Pressure348 Bar—
Operating Weight31000 kg30600 kg
Max Travel Speed5.6 km6.0 km
Swing Speed11.8 RPM9.8 RPM
Cab Height313.9 cm307.8 cm
AspirationTurbocharged—
Max Torque873.0 Nm1106.1 Nm
Cooling Capacity35.2 l30.3 l
Fuel Capacity560.2 l472.0 l
Swing Drive Capacity16.7 l11.4 l
Engine Oil Capacity36.3 l23.8 l
Operating VoltageOperating Voltage 24 V—
Ground Pressure63.4 kPa—
Number of Carrier Rollers per Side2—
Number of Track Rollers per Side8—
Number of Shoes per Side45—
Displacement7790.4 cc528001.0 cc
Shoe Size60.2 cm60.2 cm
Max Cutting Height987.6 cm1021.1 cm
Track Gauge259.1 cm—
Removal Counterweight Clearance115.8 cm—
Torque Power1700 RPM1500 RPM
Sourceheavyequipments.net archive (imported 2026-10)heavyequipments.net archive (imported 2026-10)
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Side-by-side specification comparisons generated from the manufacturer-sourced model files. · 7,051